[INFO] cloning repository https://github.com/rplsmn/logicars
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rplsmn/logicars" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frplsmn%2Flogicars", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frplsmn%2Flogicars'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1f316a43c88f04e493ef1fa04011443d18c5b8da
[INFO] checking rplsmn/logicars/1f316a43c88f04e493ef1fa04011443d18c5b8da against c9ff496891c278ad660bc0ab85c1f0b72059464a for pr-160491
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frplsmn%2Flogicars" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-6-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/rplsmn/logicars
[INFO] finished tweaking git repo https://github.com/rplsmn/logicars
[INFO] tweaked toml for git repo https://github.com/rplsmn/logicars written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/rplsmn/logicars on toolchain c9ff496891c278ad660bc0ab85c1f0b72059464a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c9ff496891c278ad660bc0ab85c1f0b72059464a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/rplsmn/logicars already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c9ff496891c278ad660bc0ab85c1f0b72059464a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded once_cell v1.21.0
[INFO] [stderr]   Downloaded zmij v1.0.11
[INFO] [stderr]   Downloaded unindent v0.2.4
[INFO] [stderr]   Downloaded pyo3-macros v0.23.5
[INFO] [stderr]   Downloaded pyo3-build-config v0.23.5
[INFO] [stderr]   Downloaded matrixmultiply v0.3.9
[INFO] [stderr]   Downloaded pyo3-macros-backend v0.23.5
[INFO] [stderr]   Downloaded pyo3-ffi v0.23.5
[INFO] [stderr]   Downloaded numpy v0.23.0
[INFO] [stderr]   Downloaded zerocopy-derive v0.8.32
[INFO] [stderr]   Downloaded zerocopy v0.8.32
[INFO] [stderr]   Downloaded pyo3 v0.23.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:00c5645b54fe3ce5dae1417175e3c7fb6a6646c021d554ecd63a097b8b9f3602" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 158cece3ebf70a6503a18fff05b02e179516595fa6f0cb0f94a1b2a0b46b978d
[INFO] running `Command { std: "docker" "start" "158cece3ebf70a6503a18fff05b02e179516595fa6f0cb0f94a1b2a0b46b978d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "158cece3ebf70a6503a18fff05b02e179516595fa6f0cb0f94a1b2a0b46b978d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "158cece3ebf70a6503a18fff05b02e179516595fa6f0cb0f94a1b2a0b46b978d" "/opt/rustwide/cargo-home/bin/cargo" "+c9ff496891c278ad660bc0ab85c1f0b72059464a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "158cece3ebf70a6503a18fff05b02e179516595fa6f0cb0f94a1b2a0b46b978d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "158cece3ebf70a6503a18fff05b02e179516595fa6f0cb0f94a1b2a0b46b978d" "/opt/rustwide/cargo-home/bin/cargo" "+c9ff496891c278ad660bc0ab85c1f0b72059464a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling zerocopy v0.8.32
[INFO] [stderr]     Checking simd-adler32 v0.3.8
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]    Compiling getrandom v0.3.1
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]    Compiling matrixmultiply v0.3.9
[INFO] [stderr]     Checking weezl v0.1.12
[INFO] [stderr]    Compiling zmij v1.0.11
[INFO] [stderr]     Checking crc32fast v1.5.0
[INFO] [stderr]    Compiling serde_json v1.0.148
[INFO] [stderr]     Checking bit_field v0.10.3
[INFO] [stderr]     Checking lebe v0.5.3
[INFO] [stderr]     Checking rawpointer v0.2.1
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[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking ndarray v0.16.1
[INFO] [stderr]     Checking flate2 v1.1.5
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]     Checking png v0.17.16
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking jpeg-decoder v0.3.2
[INFO] [stderr]     Checking tiff v0.9.1
[INFO] [stderr]    Compiling zerocopy-derive v0.8.32
[INFO] [stderr]    Compiling bytemuck_derive v1.10.2
[INFO] [stderr]    Compiling serde_derive v1.0.228
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[INFO] [stderr]     Checking qoi v0.4.1
[INFO] [stderr]     Checking serde v1.0.228
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[INFO] [stderr]     Checking exr v1.74.0
[INFO] [stderr]     Checking rand_chacha v0.9.0
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[INFO] [stderr]     Checking image v0.24.9
[INFO] [stderr]     Checking logicars v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `GateLayer`
[INFO] [stdout]   --> src/training.rs:18:25
[INFO] [stdout]    |
[INFO] [stdout] 18 | use crate::perception::{GateLayer, PerceptionModule};
[INFO] [stdout]    |                         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::Float`
[INFO] [stdout]   --> src/circuit.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use crate::Float;
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Wires`
[INFO] [stdout]   --> src/circuit.rs:15:72
[INFO] [stdout]    |
[INFO] [stdout] 15 | use crate::perception::{GateLayer, PerceptionKernel, PerceptionModule, Wires};
[INFO] [stdout]    |                                                                        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `GateLayer`
[INFO] [stdout]   --> src/training.rs:18:25
[INFO] [stdout]    |
[INFO] [stdout] 18 | use crate::perception::{GateLayer, PerceptionModule};
[INFO] [stdout]    |                         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::Float`
[INFO] [stdout]   --> src/circuit.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use crate::Float;
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: renamed to `rng`
[INFO] [stdout]    --> src/gates.rs:354:51
[INFO] [stdout]     |
[INFO] [stdout] 354 |         gate = ProbabilisticGate::new_random(&mut thread_rng());
[INFO] [stdout]     |                                                   ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: renamed to `rng`
[INFO] [stdout]    --> src/gates.rs:353:19
[INFO] [stdout]     |
[INFO] [stdout] 353 |         use rand::thread_rng;
[INFO] [stdout]     |                   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `weight_delta`
[INFO] [stdout]     --> src/training.rs:1129:17
[INFO] [stdout]      |
[INFO] [stdout] 1129 |             let weight_delta = weight_after_sample - weight_before_sample;
[INFO] [stdout]      |                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_weight_delta`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `gate` is never read
[INFO] [stdout]    --> src/gates.rs:350:24
[INFO] [stdout]     |
[INFO] [stdout] 350 |         let mut gate = ProbabilisticGate::new();
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 354 |         gate = ProbabilisticGate::new_random(&mut thread_rng());
[INFO] [stdout]     |         ------------------------------------------------------- `gate` is overwritten here before the previous value is read
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/perception.rs:940:13
[INFO] [stdout]     |
[INFO] [stdout] 940 |         let mut pairs: Vec<(usize, usize)> = wires.a.iter()
[INFO] [stdout]     |             ----^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `finalized` is never read
[INFO] [stdout]    --> src/bin/train_checkerboard_async.rs:249:21
[INFO] [stdout]     |
[INFO] [stdout] 249 |                     finalized = true;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `weight_delta`
[INFO] [stdout]     --> src/training.rs:1129:17
[INFO] [stdout]      |
[INFO] [stdout] 1129 |             let weight_delta = weight_after_sample - weight_before_sample;
[INFO] [stdout]      |                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_weight_delta`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `finalized` is never read
[INFO] [stdout]    --> src/bin/train_checkerboard_async.rs:249:21
[INFO] [stdout]     |
[INFO] [stdout] 249 |                     finalized = true;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.20s
[INFO] running `Command { std: "docker" "inspect" "158cece3ebf70a6503a18fff05b02e179516595fa6f0cb0f94a1b2a0b46b978d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "158cece3ebf70a6503a18fff05b02e179516595fa6f0cb0f94a1b2a0b46b978d", kill_on_drop: false }`
[INFO] [stdout] 158cece3ebf70a6503a18fff05b02e179516595fa6f0cb0f94a1b2a0b46b978d
